AC21 Portability and Filing Form I-485 Supplement J When Changing Jobs

Attorney Answer

Yes — if you leave the sponsoring job, filing Form I-485 Supplement J is mandatory, you have to do it on your own initiative, and it has to be filed while your Form I-485 is still pending. USCIS will not prompt you for it, and once the I-485 is approved there is no longer anything you can file.

This is federal immigration law, not Texas law. The USCIS Policy Manual, Vol. 7, Pt. E, Ch. 5(C)(1), states that an adjustment applicant who is the principal beneficiary of a Form I-140 in a category requiring a job offer “must file” Supplement J, either to confirm the original offer is still valid or to request portability to a new one, and that “[I]f the applicant makes a request to port on or after January 17, 2017, the applicant must submit” Supplement J. Before that date a letter was acceptable; it no longer is. The timing is set by 8 C.F.R. § 245.25(a), which requires a valid offer of employment based on a valid petition “at the time the alien’s application to adjust status is adjudicated,” and which allows the Supplement J showing only “[p]rior to a final administrative decision on an application to adjust status.”.

On your six-month figure: the threshold is 180 days measured from the receipt date on your Form I-797C, not six calendar months. INA § 204(j) (8 U.S.C. § 1154(j)) keeps the I-140 valid for a new job only where the adjustment application “has been filed and remained unadjudicated for 180 days or more,” and 8 C.F.R. § 245.25(a)(2)(i) repeats that threshold. The Supplement J instructions (ed. 01/20/25) warn that USCIS “will reject Supplement J if you file it before your Form I-485 has been pending for 180 days or more since the receipt date.” The new job must also be in the same or a similar occupational classification, defined in 8 C.F.R. § 245.25(b) as an occupation that “resembles in every relevant respect” the petitioned job, or one that “shares essential qualities or has a marked resemblance or likeness” to it.

On your second question — what happens if the I-485 is approved first: do not wait for a Request for Evidence, because none is coming. An RFE issues only on a pending application, and 8 C.F.R. § 245.25(a) closes the Supplement J window at the final administrative decision. There is no post-approval Supplement J filing. The exposure moves to the back end instead. Under INA § 246(a) (8 U.S.C. § 1256(a)) the government may rescind an adjustment “at any time within five years” after the status was adjusted if it appears the person “was not in fact eligible for such adjustment of status.” And when you file Form N-400, 8 C.F.R. § 316.2(b) puts the burden on you to establish “by a preponderance of the evidence” that you were “lawfully admitted as a permanent resident” — which is usually where an undocumented job change surfaces.

One point in your favor: if the change really was to a same or similar occupation and the I-485 had been pending 180 days when you made it, INA § 204(j) kept the petition valid by its own terms, so the eligibility existed. The problem is procedural — USCIS never adjudicated portability, your file still shows the original employer, and the burden of proving the move qualified falls on you years later rather than on the agency now.

What you can do:

1. Find the receipt date on your Form I-797C receipt notice and count 180 days from it. If the I-485 is still pending and 180 days have passed, file Supplement J now, with the employer’s sections completed and signed by the new employer.

2. If fewer than 180 days have passed, wait — USCIS rejects an early-filed Supplement J outright rather than holding it.

3. If the I-485 has already been approved, do not mail a standalone Supplement J and do not wait for an RFE. Build the portability file now: the Form I-797 approval notice, the new offer letter, both job descriptions, both SOC codes, and a wage comparison with an explanation of any gap.

4. Write down the date your status was adjusted. The INA § 246(a) rescission window runs five years from that date.

5. Have an immigration attorney review the file before you submit Form N-400, since naturalization is the point at which USCIS re-examines whether you were lawfully admitted for permanent residence.